.hljs {
    margin: 10px auto;
  }
  ._code-header {
    align-items: center;
    background: #f5f6f9;
    border-radius: 11px 11px 0 0;
    display: flex;
    font-size: 14px;
    justify-content: space-between;
    padding: 8px 12px;
    color: #333;
  }
  